Hundreds of thousands of miles of fences ensnare and sometimes kill wild animals. GPS technology offers an alternative.

Want to secure your base with high-voltage style? In this tutorial, I’ll show you how to build a working electric fence in Minecraft using simple Redstone mechanics — perfect for mob-proofing or ...

A hanging electric fence which deters elephants but allows people and smaller animals, and covered vehicles to move beneath it, has been found to be more effective and less costlier, a researcher ...